NSN 2805-00-990-3221

Part Details | PISTON RING

2805-00-990-3221 A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes PACKING, PREFORMED; RETAINER, OIL SEAL; RETAINER, PACKING; RING, RETAINING; RING WIPER; and SEAL RING, METAL.

Alternate Parts: 25916207, 25916207, 25916207, 25916207, 2805-00-990-3221, 00-990-3221, 2805009903221, 009903221

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
28JAN 01, 196200-990-322111459 ( RING, PISTON )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2805-00-990-3221
Part Number Cage Code Manufacturer
2591620799167HAMILTON SUNDSTRAND CORPORATION
2591620779318MEGGITT (NORTH HOLLYWOOD), INC.
2591620755820UNITED TECHNOLOGIES CORPORATIONDBA PRATT & WHITNEY
2591620780234VAPOR CORPSUB OF BRUNSWICK CORP
Technical Data | NSN 2805-00-990-3221
Characteristic Specifications